Aedle VK-1 vs Sennheiser HD 4.50 BTNC: 31 facts in comparison

1. highest frequency

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.

20000Hz

Sony MDR-Z1R: 120000Hz

22000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.

20Hz

Sony MH1CBLK: 1Hz

18Hz

3. has sound isolation/passive noise reduction

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.

Aedle VK-1

Sennheiser HD 4.50 BTNC

44% have it

4. weight

6.1g lighter.

215g

Sony MDR-EX150AP: 3g

221.1g

5. impedance

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.

32 Ohms

Flips Solo 2 Social: 4 Ohms

18 Ohms

6. has a neodymium magnet

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Aedle VK-1

Sennheiser HD 4.50 BTNC

36% have it

7. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

129dB/mW

AKG K553 Pro: 144dB/mW

113dB/mW

8. has a detachable cable

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.

Aedle VK-1

Sennheiser HD 4.50 BTNC

39% have it

9. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

Aedle VK-1

Sennheiser HD 4.50 BTNC

76% have it

10. can be folded

Folding devices are good for transporting as they take up less space in your bag.

Aedle VK-1

Sennheiser HD 4.50 BTNC

31% have it

11. can be used as a headset

A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.

Aedle VK-1

Sennheiser HD 4.50 BTNC

47% have it

12. has active noise cancelling (noise reduction)

This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.

15. has an over-the-ear form

Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.

Aedle VK-1

Sennheiser HD 4.50 BTNC

39% have it

16. control panel placed on a device

There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.

Aedle VK-1

Sennheiser HD 4.50 BTNC

20% have it

17. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.

Aedle VK-1

Sennheiser HD 4.50 BTNC

64% have it

18. has included ear pads

Allows you to change ear pads without buying new ones.

Aedle VK-1

Sennheiser HD 4.50 BTNC

44% have it

19. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.

Aedle VK-1

Sennheiser HD 4.50 BTNC

48% have it

20. has an L-shaped plug

An L-shaped plug is better if the jack is on the left or right side of the device, so that the cable isn't bent, and is less likely to break when the device is in your pocket.

Aedle VK-1

Sennheiser HD 4.50 BTNC

30% have it

21. has a battery level indicator

An indicator shows you when the device has low battery.

Aedle VK-1

Sennheiser HD 4.50 BTNC

18% have it

22. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Aedle VK-1

Sennheiser HD 4.50 BTNC

80% have it

23. has a rechargeable battery

The battery can be recharged and used over again.

Aedle VK-1

Sennheiser HD 4.50 BTNC

21% have it

24. sweat resistant

Resistance to sweat makes it ideal for use while doing sports.

Aedle VK-1

Sennheiser HD 4.50 BTNC

14% have it

25. has a noise canceling microphone

These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.